“…They all overlap, and in trying to make themselves distinct from the other fields end up confusing readers. For example, while organizational learning is descriptive and concerned with how organizations actually learn (Cyert and March, 1963;Cangelosi & Dill, 1965;Argyris and Schön, 1986;Levitt and March, 1988;March, 1991;Huber, 1991;Simon, 1991), learning organization (Senge, 1990) is prescriptive and concerned with how should organizations learn (Tsang, 1997). Organizational knowledge, also primarily descriptive, is related to economics and focuses on the importance of knowledge as a firm resource (Penrose, 1959;Polanyi, 1962); of 'tacit' knowledge and routine-learning in operations (Nelson & Winter, 1982;Nonaka and Takeutchi, 1995); and of organizational knowledge and empowerment (Spender, 1996).…”